221 Street over Ck
FairJerauld County, South Dakota · 7N & 0.2W Wessngtn Sprngs · Structure no. 000000037179010
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected August 2024
- Type
- Channel Beam
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 90
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
221 Street over Ck is a concrete channel beam carrying 221 Street over Ck in Jerauld County, South Dakota. It was built in 1966, so it is 59 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 90 vehicles a day, roughly 3% of them trucks, projected to reach 90 by 2032. The structure is 36 ft (11 m) long and 29 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 221 Street over Ck built?
It was built in 1966, making it 59 years old in 2025.
What condition is 221 Street over Ck in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does 221 Street over Ck carry?
About 90 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 221 Street over Ck?
The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 29 ft wide.
Who owns 221 Street over Ck?
It is owned by the County Highway Agency.